Du Sung Jung

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Suwon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for removing seed layer in manufacturing printed circuit boa...
- Patent number 8,957,319
- Issue date Feb 17, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Sung Han
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wireless energy transmission structure
- Patent number 8,339,325
- Issue date Dec 25, 2012
- Samsung Electro-Mechanics Co., Ltd.
- Jae Won Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REMOVING SEED LAYER IN MANUFACTURING PRINTED CIRCUIT BOA...
- Publication number 20140076619
- Publication date Mar 20, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Sung Han
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRELESS ENERGY TRANSMISSION STRUCTURE
- Publication number 20110193415
- Publication date Aug 11, 2011
- Jae Won CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE